User Manual
8AL91433ENAAed01 10 /70
Description of the connectors
Various connections to allow phone extensions. The type of connectors you have depends on your phone.
ALE-30h Essential DeskPhone
ALE-20h Essential DeskPhone
ALE-20 Essential DeskPhone
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(1)
You can connect a headset if the port is not used to power the phone.
(2)
Your phone is equipped with only one RJ45 port, to connect it to the IP network or an Digital line.
(3)
This connector is used for debugging (the keyboard has to be unpluged for ALE-30h).
(4)
In Digital mode, the local USB-C Power Adapter is mandatory when plugging an expansion module.
Please ensure using a RJ45 connector for the network cable in IP or Digital mode (not RJ11), otherwise
you risk to damage the connector.